Carrier Weathermaker: One fast blink, then a long, then two fast. Any idea what that meansPost created: 2012-12-05 Type of Equipment: Furnace Views: 396
This question was created on the page: https://www.furnacecompare.com/furnaces/carrier/weathermaker-9200.html.
On 2012-12-05 JB wrote:
First, if the furnace is not running properly and there is an error code being communicated you will very likely need to call in a certified HVAC tech to come properly diagnose and fix the problem. To find a certified tech in your area go here: http://www.furnacecompare.com/perl/find_contractors.pl.
These blinks, as you may well know, represent the fault/error code for the furnace. To see what they may mean please go here and look at pages 8 and 9: http://legalectric.org/f/2011/03/carrier-9200-weathermaker-uhe-om58-67.pdf. This manual will provide and explanation of the error code.
The manual will also tell you how to read the error codes. For example, it says:
1. Red light 1 on continuously means furnace is operating in emergency heat.
2. Red light 2 on continuously means the microprocessor board has malfunctioned.
3. Yellow light on continuously means furnace is operating in high heat.
4. Green light on continuously means furnace is operating in low heat.
5. The status codes are a 2 digit number. The first digit is determined by the number of flashes of the yellow light and the second digit is determined by number of flashes of the green light.
I hope this helps.
To keep legal happy, let me just say that I am not an HVAC contractor, and you should never even look at your furnace without having a qualified, liability accepting HVAC contractor present. To keep sales happy, let me just say that you can find an HVAC contractor that's happy to take your money here: http://www.furnacecompare.com/perl/find_contractors.pl.